Websites:
http://oldcomputers.net/altair-8800.html
http://history-computer.com/ModernComputer/Personal/Altair.html
http://www.computerworld.com/s/article/9240681/Vintage_Apple_1_computer_sells_for_388K_
http://money.cnn.com/2014/02/07/investing/google-exxon-market-value/
http://www.maximumpc.com/article/features/12_things_you_didn%E2%80%99t_know_about_eniac
http://www.computerhope.com/issues/ch000984.htm
http://www.computerhistory.org/babbage/history/
http://campus.udayton.edu/~hume/Computers/second.htm
http://electronics.howstuffworks.com/transistor.htm
http://balamaheshwar.blogspot.com/
http://www.intel.com/content/www/us/en/history/museum-story-of-intel-4004.html
http://www.npr.org/blogs/alltechconsidered/2012/10/31/163951263/the-night-a-computer-predicted-the-next-president
http://www.pbs.org/transistor/album1/index.html
http://www.ehow.com/about_5330038_circuit-board-basics.html
http://www.mooreslaw.org/
http://www.ieeeghn.org/wiki/index.php/Women_Computers_in_World_War_II
https://www.avcomsmt.com/RFQ.html
http://www.funkyspacemonkey.com/evolution-apples-computers
http://www.thocp.net/hardware/pascaline.htm
http://www.adweek.com/adfreak/steve-jobs-memorial-site-designed-style-original-mac-os-interface-148392